CA1236980A - Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux - Google Patents

Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux

Info

Publication number
CA1236980A
CA1236980A CA000488233A CA488233A CA1236980A CA 1236980 A CA1236980 A CA 1236980A CA 000488233 A CA000488233 A CA 000488233A CA 488233 A CA488233 A CA 488233A CA 1236980 A CA1236980 A CA 1236980A
Authority
CA
Canada
Prior art keywords
gold
leach
silver
stage
recovery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000488233A
Other languages
English (en)
Inventor
Robert W. Stanley
Serge Monette
G. Bryn Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noranda Inc
Original Assignee
Noranda Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noranda Inc filed Critical Noranda Inc
Priority to CA000488233A priority Critical patent/CA1236980A/fr
Priority to AU57170/86A priority patent/AU572393B2/en
Priority to US06/860,433 priority patent/US4670052A/en
Priority to ZA863420A priority patent/ZA863420B/xx
Priority to DE8686110878T priority patent/DE3661939D1/de
Priority to EP19860110878 priority patent/EP0212453B1/fr
Application granted granted Critical
Publication of CA1236980A publication Critical patent/CA1236980A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
CA000488233A 1985-08-07 1985-08-07 Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux Expired CA1236980A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA000488233A CA1236980A (fr) 1985-08-07 1985-08-07 Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux
AU57170/86A AU572393B2 (en) 1985-08-07 1986-05-06 Gold and silver recovery from sludge by hcl/h202 leach, separate agcl and ppte au with s02
US06/860,433 US4670052A (en) 1985-08-07 1986-05-07 Process for the recovery of gold from a precious metal bearing sludge concentrate
ZA863420A ZA863420B (en) 1985-08-07 1986-05-07 Process for the recovery of gold from a precious metal bearing sludge concentrate
DE8686110878T DE3661939D1 (en) 1985-08-07 1986-08-06 Process for the recovery of gold from a precious metal bearing sludge concentrate
EP19860110878 EP0212453B1 (fr) 1985-08-07 1986-08-06 Procédé pour la récupération de l'or à partir d'un concentré de boue contenant des métaux précieux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000488233A CA1236980A (fr) 1985-08-07 1985-08-07 Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux

Publications (1)

Publication Number Publication Date
CA1236980A true CA1236980A (fr) 1988-05-24

Family

ID=4131131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000488233A Expired CA1236980A (fr) 1985-08-07 1985-08-07 Procede de recuperation de l'or contenu dans des boues concentrees contenant des metaux precieux

Country Status (6)

Country Link
US (1) US4670052A (fr)
EP (1) EP0212453B1 (fr)
AU (1) AU572393B2 (fr)
CA (1) CA1236980A (fr)
DE (1) DE3661939D1 (fr)
ZA (1) ZA863420B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342449A (en) * 1990-12-11 1994-08-30 Holbein Bruce E Process for the decontamination of toxic, heavy-metal containing soils

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137700A (en) * 1987-07-02 1992-08-11 Nelson H. Shapiro Processes employing iodine-iodide etching solutions
FR2705102B1 (fr) * 1993-05-12 1995-08-11 Rhone Poulenc Chimie Procede de traitement de compositions contenant des metaux precieux et autres elements de valeur en vue de leur recuperation.
FI108543B (fi) * 1999-08-12 2002-02-15 Outokumpu Oy Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta
EP1149927B1 (fr) * 2000-04-20 2004-10-06 Wieland Dental + Technik GmbH & Co. KG Procédé pour le traitement d'un bain d'or
WO2001083835A2 (fr) * 2000-04-28 2001-11-08 Mintek Procede de recuperation d'or
FI115535B (fi) * 2002-10-11 2005-05-31 Outokumpu Oy Menetelmä hopean poistamiseksi kuparikloridiliuoksesta
DE10310699B4 (de) * 2003-03-10 2007-04-05 OTB Oberflächentechnik in Berlin GmbH & Co. Verfahren zur Feinstraffination von Gold
DE10310641A1 (de) * 2003-03-10 2004-09-30 OTB Oberflächentechnik in Berlin GmbH & Co. Verfahren zur Raffination von Gold
KR20070005669A (ko) 2004-03-25 2007-01-10 인텍 엘티디 산화된 금속함유 재료로부터 금속을 회수하는 방법
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
TW200806587A (en) * 2006-07-28 2008-02-01 Chang Alex Copper recovery method and system therefor
CN101831553B (zh) * 2010-05-28 2012-06-06 北京科技大学 无氰全湿成套工艺绿色回收废旧电路板的方法
CN103074492B (zh) * 2013-01-24 2014-08-20 贵研资源（易门）有限公司 一种从贵金属溶液中分离提纯金的方法
CN106636652B (zh) * 2016-12-18 2018-06-29 郴州市金贵银业股份有限公司 一种从银阳极泥分金液中高效绿色回收钯的工艺
CN111321299B (zh) * 2020-03-23 2021-12-14 紫金矿业集团股份有限公司 一种银阳极泥高效分离银、铂、钯的方法
EP4200452A1 (fr) 2020-08-18 2023-06-28 Enviro Metals, LLC Affinage de métaux
CN114150160A (zh) * 2021-10-29 2022-03-08 安徽元琛环保科技股份有限公司 一种从废金炭催化剂中回收金的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289220A (en) * 1927-03-10 1928-04-26 Stanley Cochran Smith Treatment of ores containing platinum
US3658510A (en) * 1970-04-14 1972-04-25 American Metal Climax Inc Recovery of silver from electrolytic copper refinery slimes
DE2329352C2 (de) * 1973-06-08 1982-05-19 Demetron Gesellschaft für Elektronik-Werkstoffe mbH, 6540 Hanau Verfahren zur Herstellung von Goldpulver
FR2294239A1 (fr) * 1974-12-12 1976-07-09 Rhone Poulenc Ind Procede de recuperation des elements de catalyseurs comprenant un support alumineux du platine et de l'iridium
US4094668A (en) * 1977-05-19 1978-06-13 Newmont Exploration Limited Treatment of copper refinery slimes
US4244734A (en) * 1979-07-19 1981-01-13 Hazen Research, Inc. Process for recovering metal values from materials containing arsenic
US4244735A (en) * 1979-07-27 1981-01-13 Hazen Research, Inc. Chloride leach process for recovering metal values in the presence of arsenic
CA1154599A (fr) * 1980-09-30 1983-10-04 John A. Thomas Traitement hydrometallurgique de materiaux a teneur de metaux precieux
JPS5952218B2 (ja) * 1980-11-18 1984-12-18 住友金属鉱山株式会社 銅電解スライムよりの金の回収法
US4337226A (en) * 1981-02-11 1982-06-29 The United States Of America As Represented By The Secretary Of The Interior Recovery of platinum-group metals from ores
CA1188522A (fr) * 1982-03-11 1985-06-11 Eberhard Krause Extraction de l'argent, de produits intermediaires contenant des metaux precieux
US4551213A (en) * 1984-05-07 1985-11-05 Duval Corporation Recovery of gold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342449A (en) * 1990-12-11 1994-08-30 Holbein Bruce E Process for the decontamination of toxic, heavy-metal containing soils

Also Published As

Publication number Publication date
US4670052A (en) 1987-06-02
AU572393B2 (en) 1988-05-05
EP0212453A1 (fr) 1987-03-04
AU5717086A (en) 1987-02-12
EP0212453B1 (fr) 1989-01-25
ZA863420B (en) 1987-01-28
DE3661939D1 (en) 1989-03-02

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Legal Events

Date Code Title Description
MKEX Expiry